71138296

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{167779}}^1$

素因数の和:167838

約数の個数: 16

約数和(自身を含む): 135901800

約数和(自身を除く): 64763504

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 167779, 335558, 671116, 1342232, 8892287, 17784574, 35569148, 71138296]

約数ペア:

[(1, 71138296), (2, 35569148), (4, 17784574), (8, 8892287), (53, 1342232), (106, 671116), (212, 335558), (424, 167779)]